| Model | Year | Starting Serial Number | Location / Notes | | :--- | :--- | :--- | :--- | | | 1954 | 501 | Serial number on the left side of the clutch housing | | Farmall 400 | 1954 | 501 | Part of the "Hundred Series" redesign |
While the table gives you the year, the serial number itself often contains more information.
A serial number isn't just a random string of digits; it tells a chronological story of the factory's output. Understanding Production Years International Harvester Tractor Serial Number Table-
Below are sample starting serial numbers for popular International Harvester series. For a comprehensive list, you can reference the full International Harvester Serial Number PDF . Year Starting Serial Number Farmall M, MV, MD (Prefix "FBK") Year Starting Serial Number International Cub Year Serial Number Range 501 – 11347 11348 – 57830 99536 – 121453 Additional Resources
A more common table style, especially for later models like the 806 series, provides only the for each year: | Model | Year | Starting Serial Number
Whether you are buying a new project, ordering parts, or registering for a vintage tractor show, knowing the exact age of your machine is crucial. For International Harvester (IH) enthusiasts, the serial number is more than just a string of digits—it is the DNA of your tractor.
Your International Harvester's serial number is more than just a string of characters; it's a piece of agricultural history. By using the tables and guidance in this article, you can unlock the story behind your machine. Whether you are restoring a classic Farmall to its former glory, verifying a potential purchase, or simply satisfying your curiosity, a serial number table is your most important tool. For a comprehensive list, you can reference the
are the most accurate way to verify the model, production year, and exact factory origin of a vintage machine. Finding and understanding these factory numbers prevents costly mistakes when buying parts or restoring a classic tractor.
Stamped on a plate on the left side of the clutch housing or the engine tool box.